Cars with internal combustion engines — as opposed to electric vehicles, which still depend on a few fluids themselves — require various fluids to keep everything running smoothly. If you've been ...

In an average four-cylinder engine running at 1,500 revolutions per minute, 50 explosions to convert the chemical energy from fuel into mechanical energy that moves a vehicle are happening every ...

Of the many automotive fluids that your car uses, one of the most well-known and important is engine oil. Most people understand that oil is vital for their cars' performance, and many people are ...